AI Visibility Rankings — London, ON
Plumbing AI Visibility Leaders
in London, ON
Real-time rankings of Plumbersbased on their Sigma Score — measuring SEO, Local SEO, and AI Answer Engine readiness across ChatGPT, Perplexity, Google AI Overviews, and Claude.
Share
10
Businesses Scanned
88
Top Sigma Score
73
Average Score
0
Businesses Below D
Rankings: Plumbing in London, ON
Missing: XML SitemapMissing: Service SchemaMissing: LLM FilesMissing: Agent CardMissing: Page-Level SchemaFull Report →
Missing: XML SitemapMissing: Service SchemaMissing: FAQ SchemaMissing: LLM FilesMissing: Agent CardFull Report →
Missing: XML SitemapMissing: FAQ SchemaMissing: LLM FilesMissing: Agent CardMissing: Page-Level SchemaFull Report →
Missing: XML SitemapMissing: Service SchemaMissing: FAQ SchemaMissing: LLM FilesMissing: Agent CardFull Report →
Missing: H1 HeadingMissing: XML SitemapMissing: Service SchemaMissing: FAQ SchemaMissing: Agent CardFull Report →
Missing: XML SitemapMissing: Local Business SchemaMissing: Service SchemaMissing: FAQ SchemaMissing: LLM FilesFull Report →
Missing: XML SitemapMissing: Service SchemaMissing: FAQ SchemaMissing: LLM FilesMissing: Agent CardFull Report →
Missing: H1 HeadingMissing: XML SitemapMissing: Service SchemaMissing: FAQ SchemaMissing: LLM FilesFull Report →
Missing: H1 HeadingMissing: Content StructureMissing: Canonical URLMissing: Local Business SchemaMissing: Service SchemaFull Report →
Last scanned: June 2, 2026. Rankings update weekly.
London Plumbing AI Visibility Gap
Only 4 of 10 Plumbers scanned in London score an A or higher. The gap between AI-visible leaders and laggards creates a massive opportunity.
AI-Visible Leaders
- ✓ Found by ChatGPT, Perplexity, Google AI Overviews
- ✓ Structured data and FAQ schema present
- ✓ AI crawlers allowed in robots.txt
- ✓ llms.txt files for LLM discoverability
- ✓ Consistent NAP across platforms
Invisible Laggards
- ✗ No structured data or schema markup
- ✗ AI crawlers blocked or ignored
- ✗ No FAQ content for AI answers
- ✗ Missing from AI search results entirely
- ✗ Losing customers to AI-visible competitors
Where Does Your Plumbing Business Rank?
Run a free Sigma Score scan to see exactly how your business performs across SEO, Local SEO, and AI visibility — and what it takes to reach the top of this leaderboard.